Military sunglasses benchmark Randolph has served in U.S. battles and worked with the U.S. Department of Defense during the 1990 Persian Gulf War (Operation Desert Storm) to provide frame parts for the M17 biochemical mask. Since 2000, it has won contracts for the production of special glasses from the U.S. Army, Navy, Air Force, Marine Corps, Coast Guard, and NASA.
 
To this day, Randolph is still very popular in the United States. He has frequently appeared in Hollywood action movies "American Sniper" and "Fist Assault", and male stars such as Johnny Depp, Zack Efron, and Jason Stason are his loyal fans. Randolph's most popular series are the Aviator and Concorde classics.
 
Both the Aviator and Concorde frames are made of Randolph's famous stainless steel alloy, which is plated to the level of a jewel for a better gloss and resistance to impact and scratches. Lite Lens technology makes the lenses lighter, with an added coating on the front and back of the lens that is hydrophobic and oleophobic, and has 100% UVA/UVB protection, making it suitable for outdoor environments such as boating and fishing.
 
The biggest difference between the Randolph Aviator and the Ray-Ban Aviator is in the temple design, the Randolph has wider lines and is instantly recognizable with clip-on tips, while the Ray-Ban lines are more slender. In order to be more in line with the Asian face shape, two limited series of Infinity Aviator and Infinity Concorde have also been launched, priced at about 1300-1800 yuan.
 
The new Infinity Collection and Fusion Collection series are more trendy and avant-garde than other classic Randolph series. The combination of reflective lens tones and classic frames, as well as vibrant metallic colors, is priced at around 1,500 yuan.
 
Randolph sunglasses are made in the USA and come with a lifetime replacement guarantee, making them highly sought after by military enthusiasts. There is a distinction between the military version and the civilian version, and the civilian version of the lens has an English trademark, but the military version of the lens does not.